9bdy6yrgi8 9bdy6yrgi8

27-02-2021
Mathematics

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Find the coefficient of x3 in the expansion of (2x-1)

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tehillachris tehillachris

27-02-2021

Answer:

The coefficient is 2...

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gufeliz1965 gufeliz1965

27-02-2021

The exponent for your binomial is missing.

You want the coefficient of x^3 for (2x - 1).

This cannot be done without providing the exponent for (2x - 1).

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